氧化钙,Calcium oxide;ReagentPlus®, 99.9% trace metals basis
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重组蛋白G亲和纯化琼脂糖凝胶4FF预装柱,rProtein G Beads 4FF [重力柱]
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SB202190单盐酸盐水合物,SB 202190 monohydrochloride hydrate;≥98% (HPLC)
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乙醇钽(V),Tantalum(V) ethoxide;packaged for use in deposition systems
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邻联茴香胺 [3,3'-二甲氧基联苯胺],o-Dianisidine;for spectrophotometric det. of Au, NO2-, Ce(IV), for the detection of Au, Co, Cu, SCN-, V, ≥97.0%